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gavmur [86]
3 years ago
13

Write 3 addition facts that have the same sum as 5 + 9

Mathematics
2 answers:
elena-14-01-66 [18.8K]3 years ago
6 0

You are correct good job
Dovator [93]3 years ago
5 0

Answer:

10+4=14

8+6=14

13+1=14


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mindy bought five eights of almonds and three forths of walnuts witch pair of fractions cannot be used to find how many pounds o
ss7ja [257]

Answer:

9

Step-by-step explanation:

I'M TELLING U THE ANSWER IS 9

7 0
3 years ago
Given the equation 2^2-^1=8^x-1 what is the value of x
Lady bird [3.3K]

Answer:

i can't solve it because it's not complete

you need something 2^2 (right here) -^1=8^x-1

Step-by-step explanation:

5 0
2 years ago
Amir is solving the equation x2 + 8 +6=0 with the quadratic formula.
lapo4ka [179]

Answer:

A= -1, B = -8, C = -6

Step-by-step explanation:

7 0
2 years ago
An angle bisector of a triangle divides the opposite side of the triangle into segments 6 cm and 5 cm long. A second side of the
sveticcg [70]
<span>Based in the information given in the problem, you must apply the The Angle Bisector Theorem. Let's call the triangle: "ABC"; the internal bisector of the angle that divides its opposite side: "AP"; and "x": the longest and shortest possible lengths of the third side of the triangle.

 If BP= 6 cm and CP= 5 cm, we have:

 BP/CP = AB/AC

 We don't know if second side of the triangle (6.9 centimeters long) is AB or AC, so:

 1. If AB = 6.9 cm and AC = x:
 6/5 = 6.9/x
 x = (5x6.9)/6
 x = 5.80 cm

 2. If AC= 6.9 cm and AB= x:
 6/5 = x/6.9
 x = 6.9x6/5
 x = 8.30 cm

 Then, the answer is: 
 The longest possible length of the third side of the triangle is 8.30 cm and the and shortest length of it is 5.80 cm.</span>


6 0
3 years ago
How do I find the side lengths for this triangle if only one side and ond angle is given? Plz help
alexandr1967 [171]
The two unknown sides are equal to each other so then the two unknown angles are also equal.

A triangle angles add up to 180
36 + 2x = 180
2x = 180 - 36
2x = 144
unknown angles x = 72°

draw line down center of triangle to make two right triangles with side 22/2 = 11. SOH CAH TOA

cos(72) = 11/H
H = 11/cos(72)
H = 35.6

perimeter = 22 + 2(35.6)
perimeter = 93.2 cm

answer E .



8 0
3 years ago
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